History
History
Synonyms
UK
US
Meaning:
asteroid

any of many small planets between Mars and Jupiter

celestial body orbiting a star

moon

the body which moves round the earth once in a month and shines at night

earth' s satellite

planet

one of the large bodies (e.g. Mars, Venus) that move round the Sun

celestial body orbiting a star

satellite

a small body moving round a planet; an artificial object put in orbit round a planet etc

small planet that revolves around a larger one

PLANETOID as in Wiktionary
PLANETOID as in Wikipedia